Five- And Six-Coordinate Complexes of Trivalent Manganese and Cobalt With Benzoyl Hydrazones

Rastogi, D. K.; Sahni, Suresh K.; Rana, V. B.; Dua, S.K.

doi:10.1080/00958977808073078

Cited by 37 publications

(3 citation statements)

References 28 publications

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“…The intense higher energy bands observed around 248, 262 and 272 nm for 3a , 3b and 3d respectively, might be due to π → π* transitions of phenolic group within the ligand. 53 Based on Goutermann's and Lever's assignments, 54,55 the shoulders between 380 and 480 nm; which contains two in the case of 3a and 3b and one in the case of 3d , were assigned to metal-to-ligand (MLCT) or ligand-to-metal (LMCT) charge-transfer transitions. Noticeable, absorptions solely based on d–d absorptions are not observed at all.…”

Section: Resultsmentioning

confidence: 99%

Cobalt(iii)-containing penta-dentate “helmet”-type phthalogens: synthesis, solid-state structures and their thermal and electrochemical characterization

Al-Shewiki,

Weheabby,

Uhlig

et al. 2024

Dalton Trans.

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Section: Resultsmentioning

confidence: 99%

Cobalt(iii)-containing penta-dentate “helmet”-type phthalogens: synthesis, solid-state structures and their thermal and electrochemical characterization

Al-Shewiki,

Weheabby,

Uhlig

et al. 2024

Dalton Trans.

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“…There has been growing interest in the study of hydrazones because of their physiological activity, coordinative capability and applications in analytical chemistry [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Antimicrobial Activity of Metal Complexes of N-(4-methoxybenzylidene) Isonicotinohydrazone Schiff Base

Hossain

Camellia

Uddin

et al. 2019

AJOCS

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Two complexes of Cu(II) and Ni(II) with the ligand N- (4-methoxybenzylidene) isonicotinohydrazide, having the formula [M(La)2]2+ (M = Cu(II) and Ni(II)) were synthesized. The ligand was synthesized by the condensation of isonicotinic acid hydrazide (isoniazid) with 4- methoxybenzaldehyde (p- anisaldehyde). The complexes were characterized by FTIR, UV-Vis spectroscopy, molar conductivity, magnetic susceptibility and evaluated for their in vitro antibacterial activity against human pathogens like gram negative Escherichia coli (E. coli) and gram positive Bacillus cereus (B. cereus)strains. The results indicate that all complexes consist of N and O coordination with metals has better antimicrobial activity.

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“…Interest in the study of hydrazones has been growing because of their physiological activity, coordinative capability and application in analytical chemistry [1,2]. Hydrazones with nitrogen and oxygen donar sites have been found to be interesting ligands.…”

Section: Introductionmentioning

confidence: 99%

Thermo-kinetic and Spectral Studies of Lanthanide(III) Complexes with 2-Hydroxy-l -benzylidene-2-furoyl Hydrazine

Maravalli¹,

Goudar²

1999

BioInorganic Reaction Mechanisms

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New complexes of Ln(III) nitrate with 2-hydroxy-lbenzylidene-2-furoyl hydrazine having the general formula [Ln(L)2N03]H20 (where Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Er, Yb, Y; L = 2-hydroxy-l-benzylidene-2-furoyl hydrazine) have been prepared and characterized by elemental analysis, molar conductance, magnetic measurements, electronic, infrared, ] H NMR and thermal studies. Kinetic and thermodynamic parameters were computed from the thermal decomposition data. Based on the spectral and TG studies, a coordination number of eight around the metal ions is proposed.

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Five- And Six-Coordinate Complexes of Trivalent Manganese and Cobalt With Benzoyl Hydrazones

Cited by 37 publications

References 28 publications

Cobalt(iii)-containing penta-dentate “helmet”-type phthalogens: synthesis, solid-state structures and their thermal and electrochemical characterization

Cobalt(iii)-containing penta-dentate “helmet”-type phthalogens: synthesis, solid-state structures and their thermal and electrochemical characterization

Synthesis, Characterization and Antimicrobial Activity of Metal Complexes of N-(4-methoxybenzylidene) Isonicotinohydrazone Schiff Base

Thermo-kinetic and Spectral Studies of Lanthanide(III) Complexes with 2-Hydroxy-l -benzylidene-2-furoyl Hydrazine

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